- Changed Average.toString(): better legibility

src/org/jgroups/util/Average.java

@@ -5,6 +5,8 @@
 import java.io.IOException;
 import java.util.concurrent.TimeUnit;
 
+import static org.jgroups.util.Util.printTime;
+
 /**
  * Maintains an approximation of an average of values. Done by keeping track of the number of samples, and computing
  * the new average as (count*avg + new-sample) / ++count. We reset the count if count*avg would lead to an overflow.<p/>
@@ -65,7 +67,13 @@ public void clear() {
     }
 
     public String toString() {
-        return String.format("%,.2f %s", avg, unit == null? "" : Util.suffix(unit));
+        return unit != null? toString(unit) : String.format("%,.2f %s", avg, unit == null? "" : Util.suffix(unit));
+    }
+
+    public String toString(TimeUnit u) {
+        if(count == 0)
+            return "n/a";
+        return String.format("%s", printTime(getAverage(), u));
     }
 
     @Override

src/org/jgroups/util/AverageMinMax.java

@@ -64,6 +64,7 @@ public String percentiles() {
 
     public String toString() {
         return count == 0? "n/a" :
+          unit != null? toString(unit) :
           String.format("min/avg/max=%,d/%,.2f/%,d%s",
                         min, getAverage(), max, unit == null? "" : " " + Util.suffix(unit));
     }